Title of article
Antioxidant properties of pulp and peel of yellow mangosteen fruits
Author/Authors
Arazo, Migdalia University of Havana - Pharmacy and Food Institute - Department of Food Science, Cuba , Bello, Adonis University of Havana - Pharmacy and Food Institute - Department of Pharmacy, Cuba , Rastrelli, Luca University of Salerno - Dipartimento di Scienze Farmaceutiche e Biomediche, Italy , Montelier, Maiby University of Havana - Pharmacy and Food Institute - Department of Food Science, Cuba , Delgado, Liván University of Havana - Center for Research and Biological Evaluation,Pharmacy and Food Institute, Cuba , Panfet, Cristina University of Havana - National Botanical Garden, Biology Faculty, Cuba
From page
517
To page
524
Abstract
The aim of this work was to compare the antioxidant activity of the peel and pulp extracts of Garcinia tinctoria (yellow mangosteen) fruits. Total phenolic content (TPC) assay showed that the peels contained higher phenolic content than the pulps. Ferric reducing antioxidant power (FRAP) test indicated that the peel extract of G. tinctoria fruits showed a highest antioxidant capacity, and reached a maximum value of 2,7 μM at 10 μg/mL. Peel extract of G. tinctoria fruits exhibited higher scavenging activity of DPPH radical in comparison with the pulp extract, due to the lowest value of IC50 (48,8 μg/mL). The TPC results showed a good relationship with the radical scavenging activity obtained for the pulps and peels extracts.
Keywords
Antioxidant activity , Garcinia tinctoria , peel , pulp , DPPH , FRAP
Journal title
Emirates Journal of Food and Agriculture
Journal title
Emirates Journal of Food and Agriculture
Record number
2621268
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